| Auteur | Pertinence |
| Richter, Willi |
5 |
| Beier, Gerhard |
2 |
| Richter, Willi, 1894-1972 1894-1972 |
2 |
| Beier, Gerhard 1937-2000 |
1 |
| Beier, Gerhard, 1937-2000 1937-2000 |
1 |
| Knothe, Willy 1888-1952 |
1 |
| Leuschner, Wilhelm 1890-1944 |
1 |
| Richter, Willi 1894-1972 |
1 |
| Richter, Willi VerfasserIn |
1 |
| Schwamb, Ludwig |
1 |
